Analytical Instrument with Automatic Lockout against Unauthorized Use
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United States of America Patent
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Issued Date -
Mar 5, 2009
app pub date -
Aug 28, 2008
filing date -
Aug 28, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An analytical instrument includes a contactless memory reader, such as an RF-ID reader. Each person authorized to use the instrument carries a contactless memory, such as an RF-ID tag in an identification (ID) badge. The instrument scans for a contactless memory containing information identifying an authorized user prior to performing an analysis or prior to operating in a predetermined mode, thus preventing unauthorized persons from operating the instrument or from operating the instrument in an unauthorized mode.
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